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TRUSTED BY DENVER, CO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon357
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Denver, CO

*The Angi rating for Insulation Service companies in Denver, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Denver, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on March 31, 2026

Find Insulation pros in Denver

Avatar for Advanced Insulation Solutions
Advanced Insulation Solutions
4.9(
122
)

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Small jobs welcome

"Arrived on time and began work promptly. When they were done, you could not even tell that they were there. I'm very satisfied with their blown in insulation."
R13 batt install on the perimeter
Double Garage and Attic
Basement repair
Basement
Closed Cell Foam Roof Decking

+44

Response time1 day
9 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Denver Insulation, LLC
Denver Insulation, LLC
4.5(
98
)

Serving Denver, CO and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

"Denver Insulation did a great job on our attic insulation. They responded quickly and did the job right away. Their estimate was reasonable. Their representative have excellent customer service skills."
Untitled Gallery 1
Poly
Home
Untitled Gallery 1
Ceiling

+10

Response time2 days
6 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Innovative Solutions Insulation & Drywall, LLC
Innovative Solutions Insulation & Drywall, LLC
4.7(
105
)

Serving Denver, CO and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: Quick response

"Tyler was quick to respond. Did a great job explaining my situation and didn't sell me something that was not needed. I would contact him again and will recommend him!"
www.isid.us
Response time3 hrs
Recommended by100%of homeowners
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Avatar for Insulation Station Limited
Insulation Station Limited
5.0(
24
)

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Insulation Station did an excellent job removing and installing new cellulose insulation."
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+20

Response time1 day
Response rate95%
90 neighbors recently requested a quote
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Avatar for Trust Us Insulation
Trust Us Insulation
5.0(
20
)

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Offers commercial services

"Trust Us Insulation has great service. On-time, clean, and very professional. Insulation has only been installed a few weeks but I can feel a difference also on my energy bill, Thanks once again!"
Exterior top plate
Re-insulating attic
Re-insulating attic
Re-insulating attic
Exterior top plates

+10

Response time12 hrs
31 neighbors recently requested a quote
Recommended by38%of homeowners
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Avatar for Empower Insulation, LLC
Empower Insulation, LLC
5.0(
11
)

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"I had an excellent experience with Empower Insulation from start to finish. They took the time to explain all of my options, answered every question I had, and helped me choose the best insulation solution for my home. I highly recommend Empower Insulation to anyone looking for top-notch insulation services. Great company, great service, and even better results!"
Custom Home New Build
Custom Home
Custom Home
Insulation Attic
Insulation Removal

+11

Response time1 day
1 neighbors recently requested a quote
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Insulation questions, answered by experts

Completing insulation service projects in Denver can significantly boost your home’s value and attract buyers who prioritize energy efficiency. Enhanced insulation improves comfort and lowers utility bills, which are highly valued in Denver’s variable climate. Keep records of R-value improvements, energy audit results, and any warranties, as these details appeal to eco-conscious buyers and help demonstrate long-term savings and improved home performance.

Helpful?

Before starting an insulation service project in Denver, carefully plan by confirming all necessary permits are in place and scheduling a home energy audit to pinpoint problem areas. Order materials early to avoid supply chain issues, and check weather forecasts since Denver’s spring and fall are best for insulation work. Ensure HVAC access, coordinate with utility providers, and inspect for existing moisture or pest problems that could complicate installation.

Helpful?

In Denver, most insulation service projects take between several hours and a few days, depending on the area and method. Attic insulation is often completed in one day, while wall or crawl space projects may require up to three days. Allow extra time for permit approvals and inspections, especially during winter when weather can cause delays. Scheduling in milder months helps ensure a smoother, faster process.

Helpful?

When comparing insulation service quotes in Denver, be cautious of unusually low prices, vague or missing details, or pressure for quick decisions. Reliable contractors should discuss Denver’s specific R-value needs, air sealing, and climate-related concerns. Avoid professionals who lack local references, clear warranty terms, or proof of insurance. Always compare multiple quotes and ensure each provider understands Denver’s unique insulation challenges and requirements.

Helpful?

Insulation in Denver benefits from yearly inspections, especially after snowmelt or heavy rain, to check for settling, moisture, or pest issues. Watch for air leaks, ice dams, or UV damage in exposed areas. Seasonal attic ventilation checks and monitoring for mold or mildew are important. Professional R-value testing and occasional insulation top-ups every 5–10 years help maintain energy efficiency and comfort in Denver’s changing climate.

Helpful?

The Denver, CO homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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